Functional Groups

Ok so I made this and then left it somewhere. Hmm.

Functional group
Molecule name


Hydroxyl             -O-H
HO
Alcohol

Carbonyl                H
CO                     /
(Aldehyde)           -C
                       \
                        O

                      (O)
                      | |
(Ketone)             -(C)-

                         O       O
Carboxyl               //      //
COOH                 -C      -C       (ionized)
Carboxylic acid        \       \
                        O-H     O+

                        H      H
Amino                  /       |
NH_3                 -N      -(N+)-H  (ionized)
Amine                  \       |
                        H      H

Sulfhydryl
SH2                  -S-H
Thiol

                         O
Phosphate               ||
O_3P                 -O-P-(O-)
Organic phosphate       |
                       (O-)